148618980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{825661}}^1$

素因数の和:825676

約数の個数: 36

約数和(自身を含む): 450811452

約数和(自身を除く): 302192472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 825661, 1651322, 2476983, 3302644, 4128305, 4953966, 7430949, 8256610, 9907932, 12384915, 14861898, 16513220, 24769830, 29723796, 37154745, 49539660, 74309490, 148618980]

約数ペア:

[(1, 148618980), (2, 74309490), (3, 49539660), (4, 37154745), (5, 29723796), (6, 24769830), (9, 16513220), (10, 14861898), (12, 12384915), (15, 9907932), (18, 8256610), (20, 7430949), (30, 4953966), (36, 4128305), (45, 3302644), (60, 2476983), (90, 1651322), (180, 825661)]